MetroBus (St. Louis)
| A Metrobus on Tucker Blvd in 2012 | |
| Parent | Bi-State Development Agency | 
|---|---|
| Founded | 1963 | 
| Service area | Greater St. Louis, Missouri–Illinois, U.S. | 
| Service type | Local bus Express bus | 
| Routes | 58 | 
| Stops | 5,000+ | 
| Hubs | 25 transit centers 23 park and ride lots | 
| Depots | 3 | 
| Fleet | 276 diesel buses 24 electric buses | 
| Daily ridership | 41,400 (weekdays, Q1 2025) | 
| Annual ridership | 12,932,300 (2024) | 
| Fuel type | Diesel Electric | 
| Operator | Metro Transit | 
| Website | metrostlouis.org/metrobus | 
MetroBus is a public bus service operated by Metro Transit that serves the Greater St. Louis area. In 2024, the service had an annual ridership of 12,932,300, or about 41,400 per weekday as of the first quarter of 2025.